Add 1/42 and 49/36
1st number: 1/42, 2nd number: 1 13/36
1/42 + 49/36 is 349/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 42 × 6 = 252,
1/42 = 1 × 6/42 × 6 = 6/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
49/36 = 49 × 7/36 × 7 = 343/252 - Add the two like fractions:
6/252 + 343/252 = 6 + 343/252 = 349/252 - So, 1/42 + 49/36 = 349/252
In mixed form: 197/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42+49/36 1/42+98/36 1/84+49/36 1/42+49/72 3/42+49/36 5/42+49/36 7/42+49/36